Tbn.

== English == === Noun === Tbn. (plural Tbn.) (music) Abbreviation of trombone. === Anagrams === TNB == French == === Etymology === Abbreviation of trombone. === Noun === Tbn. m (invariable) (music) Tbn. == Italian == === Noun === Tbn. m (plural Tbni.) (music) abbreviation of trombone (“trombone”)